St. Vincent township is located in Kittson County, Minnesota. St. Vincent township has a 2026 population of 47. St. Vincent township is currently declining at a rate of -2.08% annually and its population has decreased by -6% since the most recent census, which recorded a population of 50 in 2020.
The median household income in St. Vincent township is $125,938 with a poverty rate of 0%. The median age in St. Vincent township is 40 years: 70 years for males, and 31.8 years for females. For every 100 females there are 94.4 males.